Family Vendettas Lead To The City Of Lost Children – Watch The Supergirl 2.20 Extended Promo

by Staff

We knew that Mon-El’s evil mom Rhea would be back in the picture some day, and we didn’t have long to wait. She showed up in last week’s episode of Supergirl, episode 2.19, and lured Lena Luther into her confidence. At that point, we might have suspected something big was about to go down with Kara Danvers as the target.

This week, it gets even bigger and weirder than we might have imagined–children with glowing eyes–a terrible revenge aimed at Supergirl. A city in turmoil.

We’re back to the epic sweep of conflict after an intense “back to basics” episode with “Alex” last week, reminding us what these characters are about. Now it’s back into the fray and I get the feeling Supergirl will need all the help she can get this time.

Here’s our extended promo for Season 3, episode 20 of Supergirl, “The City of Lost Children” which airs on Monday, May 8th, on the CW: